5 people 2b7b7d3086 fix(snowflake): transform string tool_choice to object format (#23318) ...

Snowflake's Cortex LLM API (like Anthropic) requires tool_choice as an
object with a "type" field, not as a bare string. Passing tool_choice="auto"
(or "required"/"none") results in error 390142 "invalid payload".

This fix transforms OpenAI string tool_choice values to the Snowflake
object format:
- "auto"     -> {"type": "auto"}
- "required" -> {"type": "any"}  (Snowflake/Anthropic convention)
- "none"     -> {"type": "none"}

The dict-to-dict transformation for specific function tool choices
({"type": "function", "function": {"name": "..."}} -> {"type": "tool",
"name": [...]}) remains unchanged.

Fixes #23284

Co-authored-by: gambletan <tan@echooo.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: Krish Dholakia <krrishdholakia@gmail.com>

2026-03-11 21:29:59 -07:00

..

chat

fix(snowflake): transform string tool_choice to object format (#23318)

2026-03-11 21:29:59 -07:00

embedding

Snowflake provider support: added embeddings, PAT, account_id (#15727)

2025-11-17 20:27:46 -08:00